/
WriteLogEntry.java
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/
WriteLogEntry.java
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/*
* Copyright 2021 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.logging;
// [START logging_write_log_entry]
import com.google.cloud.MonitoredResource;
import com.google.cloud.logging.LogEntry;
import com.google.cloud.logging.Logging;
import com.google.cloud.logging.LoggingOptions;
import com.google.cloud.logging.Payload.JsonPayload;
import com.google.cloud.logging.Severity;
import com.google.common.collect.ImmutableMap;
import java.util.Collections;
import java.util.Map;
public class WriteLogEntry {
public static void main(String[] args) throws Exception {
// TODO(developer): Optionally provide the logname as an argument
String logName = args.length > 0 ? args[0] : "test-log";
// Instantiates a client
try (Logging logging = LoggingOptions.getDefaultInstance().getService()) {
Map<String, String> payload =
ImmutableMap.of(
"name", "King Arthur", "quest", "Find the Holy Grail", "favorite_color", "Blue");
LogEntry entry =
LogEntry.newBuilder(JsonPayload.of(payload))
.setSeverity(Severity.INFO)
.setLogName(logName)
.setResource(MonitoredResource.newBuilder("global").build())
.build();
logging.write(Collections.singleton(entry));
}
System.out.printf("Wrote to %s\n", logName);
}
}
// [END logging_write_log_entry]